1. [Perfect Fit] The dust bag is made of 5 layers of wool and is suitable for your Vorwerk Kobold FP100 and VB100 cordless vacuum cleaners. It has good filtering performance and the exhausted air is clean. 2. [Durability] The Vorwerk Kobold VB100 dust bag is made of non - woven fabric, which is environmentally friendly and durable. Its sealing performance helps to lock all the dust inside the dust bag, keeping your hands away from dust. 3. [Compatible with Your Machine] The FP100 dust bag can help prevent dust from entering the indoor vacuum cleaner and extend the service life of the Vorwerk Kobold VB100 and FP100 machines. 4. [Flip - top Design] The VB100 dust bag features a flip - top design. As an accessory for the vacuum cleaner, it helps ensure that the dust is safely locked inside the bag after dumping. 5. [Easy to Install] The Vorwerk Kobold dust bag is easy to install. The practical pull - ring design facilitates the hygienic disposal of the full dust bag. Color: White + Green Material: Non - woven fabric Package Contents: 8 dust bags Only the above package contents are included, no other products. Note: The color of the item may vary slightly from the actual one due to lighting and different displays. The size tolerance is +/- 1 - 3 cm.